baber/WOPTO huggingface dataset:
Patent JP-H06207085-A (JP)
Title: Moldable crystalline polyester composition
Inventor: CHIYOUNNHOUN RAI
IPC: C08L51/04
Filed: 1993-06-30
Abstract: PURPOSE: To obtain a poly(ethylene terephthalate) compsn. improved with a shock resistance improver, a releasing agent and a nucleating agent and exhibiting improved plate-out resistance at the time of injection molding or extrusion.  
     CONSTITUTION: The compsn. consists of (A) about 70 - about 94% poly(ethylene terephthalate) resin having about 0.7 - about 1.1 dl/g intrinsic viscosity, (B) about 4 - about 29% core/shell type polymer with about 60 - about 90% 1st elastomeric layer obtd. by polymerizing at least about 75% alkyl acrylate or butadiene and about 10 - about 40% 2nd hard layer obtd. by polymn. from a monomer system contg. at least 55% alkyl methacrylate, (C) about 1 - about 8% bisphenol-A type polycarbonate and (D) about 1 - about 5% copolymer of an ester group-contg. vinyl or vinylidene monomer with about <99% ethylene. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5381253-A (JP)
Title: Monitor for demand meter
Inventor: IKEDA OSAMU
IPC: G01D7/08
Filed: 1976-12-27
Abstract: PURPOSE: To make it possible to instantly see and predict the history in view of two graphs by displaying in a luminescent manner the measured values such as a power demand and the measured values for control target in a display board in the graphical representation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6317300-A (JP)
Title: Furnace core tube made of quartz glass
Inventor: INAGI KYOICHI
IPC: C30B33/02
Filed: 1986-07-08
Abstract: PURPOSE:To reduce loss of heat energy, to suppress rise in temperature in the vicinity of end parts and to prevent gas leakage and deterioration of rubber packing for sealing, by using semitransparent quartz glass containing ultrafine foams to constitute a main body of a furnace core tube made of quartz glass in the vicinity of end parts and quartz glass parts attached to the main body. CONSTITUTION:In a furnace core tube 1 made of quarts glass, a main body of the furnace core tube in the vicinity of end parts (end side 2 of going in and out or end part 9 of tube tail side or both of them) and parts made of quartz glass attached to the main body (e.g., tail tube 10, branched tube 11, exhaust pipe 6, etc.) consist of semitransparent quartz glass (semitransparent part 8) containing ultrafine foams 7. Damage of piping of organic material connected to parts caused by combustion can be prevented by making the constitution on the quartz glass parts attached to the main body.
Patent JP-H09320836-A (JP)
Title: Electromagnet device
Inventor: TSUCHIYA HIDEKI
IPC: H01F7/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a mold resin from leaking from a gap between a bobbin and a yoke, by causing a grommet to be constituted by a cylinder portion in which a lead wire is inserted, and a ring portion including a part of the cylinder portion and crushed under a compressive load within the gap in the axial direction between the bobbin and the yoke. SOLUTION: A grommet 6 is constituted by a cylinder portion 6d, having a predetermined length for leading out a lead wire 7 outward, and a ring portion 6e including a part (one end portion) of the cylinder portion 6d and crushed under a compressive load within a gap in the axial direction between a bobbin 4 and a yoke 3. The grommet 6 is made of an elastic material, such as, chloroprene rubber. The ring portion 6e is tightly fitted with a cut-out ring portion formed on the end of the bobbin 4. Then, a mold resin 8 charged between the bobbin 4 and yokes 2, 3 in a case 1 is surely prevented from leaking from a gate G to the inner peripheral side of a coil unit P.
Patent JP-H0453078-A (JP)
Title: Tape cartridge
Inventor: SUMIDA TAKASHI
IPC: G11B23/087
Filed: 1990-06-19
Abstract: PURPOSE:To securely prevent the malfunction of tape end detection with simple configuration by forming fine unevenness on the outer surface of a side wall part between holes. CONSTITUTION:The fine unevenness is formed on a side wall part 16a between holes. Even when one part of a detection beam irregularly reflected on the side wall part 16a between holes is mixed into a light receiving path L1, it is extremely fine and therefore, the malfunction in the tape end detection on a deck side can be prevented without fail. The outer surface of the side wall part 16a between holes is formed as a reflection face to reflect the detection beam toward the side of a light projecting path L2, and it can be satisfactorily regulated that one part of the reflected beam is mixed into the light receiving path L1. Similarly, the malfunction is not generated in the tape end detection deck side.
Patent JP-S5584688-A (JP)
Title: Paper feed control system
Inventor: ISHIMITSU SEIJI
IPC: B41J11/42
Filed: 1978-12-21
Abstract: PURPOSE: To minimize irregularity in the density of letters printed by an electrostatic recording printer being caused by variations in paper feed rate, by memorizing the feed rate of paper with which data are output from a computer, and feeding paper at the memorized feed rate after the output of data from the computer has been finished.  
     CONSTITUTION: That portion of paper which is between a charging section and a developing section when output of data has been finished and which carries an image in a latent state necessarily has printed letters of irregular density, if the mentioned portion of paper is fed at a feed rate different from the feed rate at which the data were input. To prevent this from occurring, the number of requests for feeding paper made in a predetermined period of time, or the lenght of time during which a predetermined number of requests for feeding paper are made is checked to obtain paper feed rates, and the latest paper feed rate is memorized in a paper feed rate memory circuit 8. When a request for feeding paper is made, a feed rate control circuit 9 employs the mentioned paper feed rate and outputs a signal representative of a paper feed rate substantially equal to the above paper feed rate into a paper drive section through an OR circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6317852-A (JP)
Title: Production of nitrophenoxybenzeneamines
Inventor: KAJIMOTO NOBUYUKI
IPC: C07C213/00
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a compound useful as an intermediate for synthesizing drugs, agricultural chemicals and synthetic resins in improved formation rate, by reacting an alkali metallic salt of phenol with a halonitrobenzene in the presence of a phase transfer catalyst in an aprotic solvent. CONSTITUTION:An alkali metallic salt of an aminophpenol shown by formula I (R is lower alkyl; n is 0-4) is reacted with a halonitrobenzene shown by formula II (X is halogen; R<1> is lower alkyl; n is 0-4) in the presence of a quaternary ammonium salt or quaternary phosphonium salt in an aprotic solvent (e.g. 1,3-dimethyl-2-imidazolidinone) at 50-200 deg.C to give the aimed substance shown by formula III. The amount of the compound shown by formula II used is 0.5-2.0 as much as the amount of the compound shown by formula I, the amount of the catalyst is 0.01-0.2mol based on 1mol compound shown by formula I and the amount of the solvent is 10-2,000ml based on 1mol compound shown by formula I to carry out the reaction.
Patent JP-S5586695-A (JP)
Title: Automatic welding device
Inventor: JIYOU MASAAKI
IPC: B23K9/12
Filed: 1978-12-25
Abstract: PURPOSE: To enable the automatic multilayer welding of bond part if a main cylinder and cylindrical bodies are once set by interlocking the support lever of the arc generating part for welding to the drive device of the work.  
     CONSTITUTION: The work 1 assembled with a main cylinder 3 and cylindrical bodies 2, 2 is held and positioned between rotating members 22 and is pressure- held by a holding member 6. When power is supplied to a drive device 5 and a welding machine, an arc generating part 7 starts welding and at the same time the work 1 is rotated by way of a speed change mechanism 24. Along with this, a disc 17 rotates, causing a pin 25 to displace and a slide table 43 to be moved by way of links 27, 28. Hence, it becomes that the arc generating part 7 continues welding along the curved line of the weld zone 4. In the case of multilayer welding, it may be accomplished simply by rotating the work 1 according to required layers. This mechanism lets welding work be done under fixed conditions and provides good  welding results. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S647773-A (JP)
Title: Horizontal deflection circuit for display monitor
Inventor: YAMAGUCHI DAIGO
IPC: H04N3/27
Filed: 1987-06-30
Abstract: PURPOSE:To reduce power consumption by providing two resonance capacitors and making use of a flyback pulse from a deflection yoke to switch one of the resonance capacitors. CONSTITUTION:From the deflection yoke 9, a flyback pulse is inputted to the capacitors 14, 15 and is voltage-divided, then inputted to a clamper C consisting of diodes 16, 17, 18, and here, the reference level of an input waveform is set. With a level higher than such a reference level, a switching stansistor Tr 6 is turned on to connect a second resonance capacitor 4 in parallel with a first resonance capacitor 3, in order to provide a resonance operation realized by the two capacitors 3, 4 and the deflection yoke 9. When the horizontal frequency changes, a control transistor Tr 7 is turned on to operate by a control circuit 8, while Tr 6 is turned off, and the capacitor 4 is disconnected from the capacitor 3. Since a current flows through the Tr 6 only when it is turned on, the power consumption can be reduced.
Patent JP-H0513679-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO NAOYA
IPC: H01L27/04
Filed: 1991-07-02
Abstract: PURPOSE:To largely improve a yield of laser trimming by making an uppermost wiring for exclusive use of laser trimming and constituting the wiring of a corrosion-resistant metal film or a multi-layer film containing a corrosion- resistant metal film. CONSTITUTION:After a silicon oxide film 2 is formed on a silicon substrate 1, the first wiring 3 made of an aluminum film in formed on it. Then the second wiring 5 and the third wiring 6 are provided. After a contact hole for connecting with the third wiring 6 is formed on a plasma silicon oxide film 4C, a titanium nitride film 7 for preventing counteraction of gold and aluminum is provided. A photoresist film on a wiring region is removed, and the wiring region is plated with gold to form a gold wiring 8. Then a laser beam 10 is applied to the gold wiring 8 to have it cut. Though the gold wiring 8 and the titanium nitride film 7 are exposed on a fused part, no specific problem occurs since both metals are highly resistant to corrosion. Therefore a yield of laser trimming is improved.
Patent JP-H057665-A (JP)
Title: Blackjack card game board
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F13/52
Filed: 1991-07-02
Abstract: PURPOSE:To enjoy a blackjack by himself by providing a dealer display surface displaying two cards by a first button, a first display surface displaying a card by the first button, and a player display surface equipped with the second display surface displaying cards one by one using second and third buttons. CONSTITUTION:When a start button 1 is depressed after displaying alloted points on a point display surface 6, two cards A of a dealer is arbitrarily displayed on a dealer display surface 4. At the same time, a card A of a player is arbitrarily displayed on a first display surface 5a of a player display surface 5. Then, when a chip button 7 is depressed, a bet point is displayed on a bet point display surface 8. Then, when a second button 2 is depressed, the second card A of the player is arbitrarily displayed on a second display surface 5b of the display surface 5. When the game is not over here, a third button 3 is depressed. The game is decided by displaying the third card A of the player on the second display surface 5b of the display surface 5.
Patent JP-S5950652-A (JP)
Title: Informing system by disabled person
Inventor: KOBAYASHI WAKAE
IPC: H04M3/42
Filed: 1982-09-16
Abstract: PURPOSE:To enable a disabled person who is impossible of conversation to inform an accident, by providing a function transmitting an address and the kind of the accident as a code to a terminal provided by a telephone set. CONSTITUTION:A terminal 9 is added to a telephone set 8 for a disabled person. The terminal 9 is provided with a button corresponding to the kind of accident such as fire and sudden disease. In informing the accident, the button is depressed and the terminal 9 makes a call automatically. A telephone network 2 receiving a telephone number connects the terminal 9 to a subscriber line. A trunk 12 is provided for fire fighting. When an incoming call is displayed on the trunk 12, a response signal is returned to the terminal 9. The terminal 9 transmits an address code and an accident kind code predetermined depending on the present address registered in an electronic computer 7.
Patent JP-S5950472-A (JP)
Title: Wet developing device
Inventor: KOBAYASHI YUUICHI
IPC: G03G15/10
Filed: 1982-09-16
Abstract: PURPOSE:To prevent the overflow of a developer by a solvent which is supplied in accordance with toner supply, by constituting the device so that toner supply is made impossible when an upper limit position detecting means detects that the quantity of the developer is equal to or larger than a prescribed value. CONSTITUTION:When a normal quantity of the developer is stored in a developing tank 13, an upper limit position detector 1 does not detect the developer, and a lower limit position detector 2 detects the developer, and therefore, detectors indicate level L together, and relays 3 and 4 are connected to contact (a), and an operation control circuit 12 and a solenoid driving circuit 8 are operated, and the toner is supplied in accordance with the output signal of a density detector 7. When the developer in the developing tank 13 reaches the upper limit, the detector k issues an H-level signal, and the relay 3 is switched to a contact (b), and a lamp 5 is lit, and the circuit 8 is made unoperated to stop toner supply. Consequently, the overflow of the developer which is supplied in accordance with toner supply is prevented.
Patent JP-S6053354-A (JP)
Title: Clock supply system of bus type network
Inventor: SHIMIZU HIROSHI
IPC: H04L12/40
Filed: 1983-09-02
Abstract: PURPOSE:To simplify the interface of a transmission line by supplying a clock to the intermediate tap of winding of the transmission side of two transformers connected to two transmission lines. CONSTITUTION:A main device 3 consists of transformers 31, 32 connected to buses 1, 2 clock supply circuit 33 connected to the intermediate tap of winding of bus side of both transformers, a transmission circuit 34, and a reception circuit 35. The device 3 supplies a clock in synchronizing with a digital signal transmitted to the bus 1 to a slave device 5 from the circuit 33. Since the clock is applied via the intermediate tap, no effect is exerted on digital signals on the buses 1, 2.
Patent JP-S5590720-A (JP)
Title: Hydraulic bearing
Inventor: SUZUKI HIROSHI
IPC: F16C39/04
Filed: 1978-12-27
Abstract: PURPOSE: To improve anti-baking property by supporting axle after stoppage of supply pump with dynamic pressure generated thereby at the time of stoppage of power supply by setting the connecting part of U-shaped pocket of bearing surface facing to the direction of load effect downward.  
     CONSTITUTION: By setting downward connecting part 13c of U-shaped pocket 13, the fluid is to remain in this part and the remaining fuid is introduced along arrows shown by dotted lines into land part 14 as axle 12 rotates. In this case, even if the direction of rotation of axle 12 turns to be reverse, the fluid remaining in connecting part 13c is brought around the surface of axis of axle 12 and introduced into land part 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06181858-A (JP)
Title: Container for wiping material
Inventor: AZUMA AKIHIRO
IPC: A47K10/42
Filed: 1991-07-02
Abstract: PURPOSE:To provide a container for a wiping material capable of taking out the wiping material one by one by providing a mechanism to press the wiping material in the direction of an output port at a container in which the wiping material to wipe the hand, the face or every kind of part is housed. CONSTITUTION:This container is constituted in such a way that a pressing member 12 which presses the wiping material to be housed forward by a spring 10 is provided in the container 1 which houses a large number of wiping materials 16, and also, a window 3 is formed at the front of the container 1, and a front cover 4 formed so as to freely open/close the window 3 is provided, and furthermore, a cover 2 is provided attachably/detachably freely at a releasing part 1b formed on the body part 1a of the container 1. Also, such constitution that the pressing member 12 is formed obliquely in the up-and-down direction can be employed.
Patent JP-S6222664-A (JP)
Inventor: INA TATSURO
IPC: C01B13/02
Filed: 1985-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11348045-A (JP)
Title: Metal mold
Inventor: HASHIGUCHI AKIO
IPC: B22C9/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a metal mold which can be manufactured in a short time with small number of components and fabricating processes, at low costs, with excellent cooling property and a temperature controlled circuit having a highly flexible design. SOLUTION: A metal mold formed by sintering metal particles by means of laser beam has a temperature controlled circuit 12 simultaneously formed at the forming thereof in the metal mold 10. As the forming of the mold is completed at the same time of the forming of the temperature controlled circuit, the degree of freedom in the design of the temperature controlled circuit is improved as well as the manufacture can be done in a short delivery. Furthermore, a resin layer is formed on the inner wall of the temperature controlled circuit, so as to prevent a cooling water from seeping out.
Patent JP-S5785114-A (JP)
Title: Stabilized power supply circuit
Inventor: OOTSU SHINICHI
IPC: H02M3/28
Filed: 1980-11-17
Abstract: PURPOSE:To obtain a quick response speed to the DC voltage cntrol given from the outside, by separating the collector output of a transistor from the charged voltage of a capacitor by a diode and giving the priority to the collector output. CONSTITUTION:A diode D2, a resistance R2 and a trasistor TRQ4 plus a resistance R3 are added to an output inhibiting circuit 5 of a conventional switching regulator circuit. The power supply voltage VC of a TRQ1 flows to a rise capacitor C1 during the application of the power supply, and the electric charge of the C1 is discharged by the resistance R2. At the same time, an overvoltage detecting circuit 6 works to start a thyristor. In this case, if the TRQ1 works, the current is prevented since the diode D2 is set backward. As a result, the charged current of the C1 does not flow to cause no delay of rise. Then the switching regulator receives the output voltage controlling signal from the outside. When this controlling signal is set at ''1'', the DC voltage V0 is set at zero. While the voltage V0 is applied to a load RL (not shown in the diagram) when the voltage controlling signal is set at ''0''.
Patent JP-S645275-A (JP)
Title: Compressing image recording and reproducing system
Inventor: KUNIHIRO HIDETO
IPC: H04N5/92
Filed: 1987-06-29
Abstract: PURPOSE:To freely reproduce an arbitrary moving image signal and to execute the multi-purpose use of an image recording medium by time division multiplex recording predictive error data obtained by predictively coding individually plural moving image signals to a recording medium with the correlation between image units. CONSTITUTION:For respective predictive circuits 26l-26n, external output terminals 31l-31n are connected so as to be able to supply the predictive output to an external part at any rate, and consequently by connecting a receiver (not shown in the figure) for respective external output terminals 31l-31n, plural images recorded in a CD-ROM24 can be simultaneously reproduced with plural receivers. Since for a compressing image recording reproducing system 21, predictive error data Elj-Enj obtained by predictively coding individually plural moving image signals Vl-Vn with the correlation between image units are time-division-multiple-recorded to the CD-ROM24 and arbitrary moving image signals Vl-Vn can be freely reproduced, plural moving image signals Vl-Vn collected into the CD-ROM24 can be reproduced simultaneously in parallel.
Patent JP-S6223625-A (JP)
Title: Digital-analog conversion circuit
Inventor: HAGIWARA SHIRO
IPC: H03M1/74
Filed: 1985-07-24
Abstract: PURPOSE:To decrease the chip size of a LSI while facilitating the circuit design by providing a means detecting that a digital input signal reaches a prescribed state so as to generate a reset signal thereby resetting often a capacitor. CONSTITUTION:A shift register SR and a flag F are reset to '0' at first, a positive reference voltage Vref is fed to capacitors C1-C4 from a reference amplifier RA, then the shift register SR is operated by a clock phic in, e.g., 8kHz. When all bits of the shift register SR go to '0', an output Q of an AND gate Ga goes to a high level and a reset switch S0 is turned on. When the output state of the shift register SR goes to '0000', the switch S0 is turned on by a reset signal phir at first and the electric charge in the capacitors C1-C4 is extracted. A level of a non-inverting input terminal (+) of an operational amplifier OA is brought into a ground potential, when contacts of switches S1-S4 are thrown to ground level.
Patent JP-S6053928-A (JP)
Title: Optical circulator
Inventor: UCHIUMI ATSUHIKO
IPC: G02F1/09
Filed: 1983-09-05
Abstract: PURPOSE:To enable emission of light after separating incident light to a P component and an S component by making the prescribed elements of an optical circulator freely movable in the direction perpendicular to the advancing direction of the light. CONSTITUTION:An optical circulator is formed of two polarized light separating prisms 10, 11 and Farady rotor 12 and a lambda/2 plate 13 inserted therebetween. The elements 12, 13 are made freely movalble in the direction perpendicular to the advancing direction of light. If P-component light is made incident on the prism 10 in the stage of impressing a magnetic field H in a prescribed direction to the element 12 by moving the elements 12, 13, the P component reflected by the end face and inside of an optical fiber 14 and the S component generated and reflected in the fiber 14 are both made into the P component and are separately emitted from the the prism 10. The incident light is thus separated to and emitted as the P component and the S component and the common use of the optical circulator for polarization and sepn. is made possible.